baber/WOPTO huggingface dataset:
Patent JP-H0478865-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1990-07-20
Abstract: PURPOSE:To attain a sufficient triboelectric charge quantity of a toner and to decrease the dependability of the image density on temperature and humidity by using a specified compound as a charge control agent. CONSTITUTION:A compound represented with formula I or II as the charge control agent and a binder resin are incorporated in the toner. X and Y in formulae express a heterocyclic 5-ring or 6-ring may have a substituted group consisting of alkyl group, aryl group, etc., R<1>-R<3> express alkyl groups which may have H, substituted group. As the exemplified component of the formulae, a compound with formula III is exemplified. Further, the component can be added in the inside or at the outside of the toner. Besides, positive charging silica fine powders can be added externally with a purpose of imparting the flowability, etc., to the toner.
Patent JP-H0642652-A (JP)
Title: Cut-off structure of hollow jet valve
Inventor: KITSUTAKA YUTAKA
IPC: F16K1/12
Filed: 1992-07-21
Abstract: PURPOSE:To always sure cut-off property in a hollow jet valve used in outlet works in a dam or the like by forming an annular groove on the inner peripheral surface of a shell and loose fitting a shell seat in the groove so that the shell seat is energized toward a needle seat by an elastic member. CONSTITUTION:A hollow jet valve has in the shell 1 the upstream opening 2 where a needle 3 is fitted movably axially (left and right in the drawing). A needle seal 7 provided in the peripheral edge of the needle 3 is adapted to abut against a shell seat 12 provided on the shell 1 side to provide a cut-off part. Then, the shell 1 is formed on the inner peripheral surface an annular groove 11 opposed to the needle seat 7 of the needle 3 and an annular shell seat 12 is loose fitted in the groove 11. The shell seat 12 is prevented from dropping out by a seat holding member 13 fixed by a bolt 14 to the opening edge of the groove 11. Also, a rubber ring 15 is provided in the rear surface side of the shell seat 12 to press the shell seat 12 toward the needle seat 7.
Patent JP-S6083199-A (JP)
Inventor: YAMADA YOSHIJI
IPC: G01C21/00
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1185299-A (JP)
Title: Manual operation hydraulic remote controller
Inventor: LAROZE GERARD
IPC: B25J13/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a manual operation hydraulic remote controller that can simply and inexpensively be manufactured and has a fewer and less complicated necessary additional working processes after molding than the currently used body does. SOLUTION: This device includes at least one hydraulic reducing valve 2 stored in a housing 3 parallel to an axis 24 of a body 1, the housing 3 also partly stores a push rod 12 that operates the reducing valve 2 projected from an upper surface 29 of the body 1 and interacts with a locking forcing cam 13 and forms each start 23 of a hydraulic controller by opening an upper side of the bottom side 27 of the body 1.  The body 1 further contains a pressurized fluid distribution chamber 21 which crosses the body axis 24 and connected to a hydraulic fluid entrance port P and a return port respectively and opens inside the housing and two plane and overlapped chambers of a return hydraulic fluid collection chamber 6, the entrance port P or the return port opens inside the bottom side coaxially of the body axis 24, a hole 22 goes through the pressurized fluid distribution chamber 21 and extends from a central port to the return hydraulic fluid collection chamber 6, a plug 28 closes a part 25a between the pressurized fluid distribution chamber 21 and the return hydraulic fluid collection chamber 6 and separates them from each other.
Patent JP-S5981996-A (JP)
Title: Speaker system
Inventor: MATSUKURA TSUTOMU
IPC: H04R3/04
Filed: 1982-11-01
Abstract: PURPOSE:To obtain a substantially high-efficiency and a low-efficiency wide band through the changeover of a switch by connecting a resistance, choke coil, and the switch in parallel between a branching filter circuit and the input terminal of a speaker system. CONSTITUTION:The parallel connection circuit of the resistance 2, choke coil 11, and switch 3 is connected between the input terminal 1 and branching filter circuit 12, then a sound pressure frequency characteristic when the switch 3 is turned on is shown by a curve 7 while an impedance frequency characteristic is shown by a curve 16. Then, a sound pressure frequency characteristic when the switch 3 is turned off is shown by a curve 14 and the impedance characteristic is shown by a curve 15. Consequently, when the switch 3 is turned off, substantially low-efficiency wide band characteristic is realized.
Patent JP-H0749632-A (JP)
Title: Image forming device
Inventor: KONO HIROSHI
IPC: G03G15/20
Filed: 1993-08-04
Abstract: PURPOSE:To provide an oil supply mechanism capable of preventing contamination in a machine caused by the leakage of oil, realizing an oil applying roller unnecessitating exchange, furthermore, having comparatively simple structure and excellent in economicity. CONSTITUTION:This device is provided with a roller for supplying oil 14 constituted in a state where plural small holes for conducting oil are provided on the peripheral wall of the roller main body rotatably supported, furthermore, nonwoven fabric is attached to the outer peripheral surface of the roller main body and a tube shaft 13 allowed to rush in through a bearing member on one end side of the roller main body so as to supply the oil to an oil storing part installed in the roller main body from an oil tank 12 through the tube shaft 13; the roller for supplying oil 15 rotated in contact with the roller 14 and a heating roller 6; and a blade for regulating oil 28 press-contacting with the peripheral surface of the roller 15. Then, the oil oozed to the surface of the nonwoven fabric through the small holes for inducing oil of the roller 14 at the time of rotating the roller 6 is supplied to the roller 6 through the roller 15.
Patent JP-2000029055-A (JP)
Title: Liquid crystal display device
Inventor: MORIMOTO HIROKAZU
IPC: G02F1/1343
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the variations in the thickness of a liquid crystal layer of a liquid crystal display device which executes the control of display light by the double refraction effect of a liquid crystal material in particular and to prevent the deterioration in display images by the deviation, etc., in a local contrast ratio. SOLUTION: This liquid crystal display device is provided with many columnar spacer projections 11 which are uniform in projection sizes and distributions by coating application of a resin and patterning on a single and smooth dye accepting layer 12 formed on a transparent insulating substrate 10. Colored patterns 12-R, 12-G, 12-B constituting color filters are previously formed by dyeing the dye accepting layer 12 with dyes of three colors with each of respective prescribed regions.
Patent JP-2001018405-A (JP)
Title: Ink jet printer
Inventor: SATO AKIRA
IPC: B41J19/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To simplify and to miniaturize a structure of this printer by assuring sure and stable wiping. SOLUTION: This printer is so constituted that a nozzle head (a nozzle head unit 10) can be selectively positioned on a nozzle head wiping position and an ink receiving member wiping position which are provided to vertically different portions. A reciprocating movement mechanism 60 comprises brackets 36 each being a part of a wiper carrier 30 which are separately provided in a main scanning direction, through-holes coaxially respectively provided to the brackets 36, a lead screw which is penetrable to the through-holes and rotatably coupled to a driving source and a nut having an engagement groove which can be screwed on the lead screw in a range between both of the brackets 36 and be engaged with a detent member at a side of the wiper carrier 30 in the circumference section. A load of the wiper carrier 30 can be directly supported by the lead screw.
Patent JP-H0824061-A (JP)
Title: Falling preventive device of articles placed on shelf plate at earthquake
Inventor: HASHIMOTO KIYOSHI
IPC: A47B96/02
Filed: 1994-07-14
Abstract: PURPOSE:To prevent jumping and falling of articles, to prevent stopper plates from falling down forward and to increase strength by freely slidably supporting these stopper plates at right and left turning vanes freely turnably forward and backward at the front end of a shelf plate and sliding the stopper plates downward by a specified amt. to press the rear surfaces at the bottom ends thereof to the front end face of the shelf plate. CONSTITUTION:The base ends of the turning vanes 2 are mounted freely turnably forward and backward by pivotal shafts 4 at stationary vanes 3 fixed at the right and left on the upper surfaces at the front end of the shelf plate 1. The stopper plates 5 are supported on guiding rails disposed at the opposite surfaces of the right and left turning vanes 2 by fitting sliding grooves 7 disposed at frame parts 5a on both right and left sides of the stopper plates 5 in such a manner that both right and left side edges are supported freely slidably along the longitudinal direction of the turning vanes 2. The rear surfaces at the bottom ends of the frame parts 5a on both right and left sides are pressed to the front end face of the shelf plate 1 by sliding the stopper plates 5 downward to the lower limit in the state of erecting these plates. The articles on the shelf plate l stop at the stopper plates 5 when the articles advance in the event of an earthquake. Since the stopper plates 5 are pressed to the front end face of the shelf plate 3, there is no possibility that the stopper plates 5 fall down.
Patent JP-2000010453-A (JP)
Title: Image forming device, image forming method, image forming system, and recording medium
Inventor: TASHIRO HIROHIKO
IPC: G03G21/14
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To consecutively make copies with stable image quality even in the case original-document replacement speed decreases in the copying of a plurality of original documents. SOLUTION: In the image forming device having an original-document feed part, an original-document reading part, and an image forming part for carrying out image formation synchronized with the rotation of a transfer body, without an image forming process the transfer body is idly rotated with the timing of original-document replacement by the original-document feed part during the consecutive image formation synchronized with the rotation of the transfer body based on images read by the original-document reading part. After the idle rotation, the image forming process is resumed in synchronization with the rotation of the transfer body.
Patent JP-S5983726-A (JP)
Title: Method and apparatus for continuously heating metal wire material
Inventor: ITOU YUTAKA
IPC: C21D9/52
Filed: 1982-11-04
Abstract: PURPOSE:To continuously and rapidly heat a metal wire material to a high temp. in good heat efficiency, by a simple equipment having such a structure that the flames from a plurality of gas burners are directly impinged to and contacted with the metal wire material in a furnace body surrounding the running path of the continuously supplied metal wire material. CONSTITUTION:A furnace body 8 is provided so as to surround a running path 4 wherein a metal wire material 1 is supplied from an delivery apparatus 2 and wound up by a winding apparatus 3 and a plurality of gas burners 9A,...9B,... are provided in said furnace body 8 to constitute a gas heating furnace 10 consisting of a temp. raising part 10A and a holding part 10B. The above mentioned running path 4 is constituted of guide rolls 5, 6 so as to be inclined from the upstream side to the downstream side and a cooling apparatus 12 can be provided to the outlet of the furnace body 8. By the above mentioned constitution, flames from the gas burners 9A, 9B are directly impinged to and contacted with the surface of the metal wire material 1 in the heating furnace 10 and said metal wire material is rapidly heated to a high temp. in the temp. raising part 10A while held under heating in the holding part 10B to enable the heat treatment such as solution heat-treatment of the metal wire material in good efficiency.
Patent JP-2000025243-A (JP)
Title: Ink-storing container for use in printing apparatus
Inventor: MUTO EISAKU
IPC: B41J2/175
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the ink in a storing chamber from leaking from a communication hole to the outside of a container main body by setting a communication member which is deformed to shut off the communication between one end connected to the communication hole and the other end opened in the ink in the ink-storing chamber when an outside pressure is larger than an inside pressure. SOLUTION: For example, when an ink-storing container 10 is placed in a truck cargo room, a storehouse in a vessel or the like for transport before the ink-storing container 10 is set to a printing apparatus, the ink-storing container 10 is sometimes exposed to high temperatures. When a pressure in an ink-storing chamber 11a of the ink-storing container is turned to a positive pressure under a high temperature, a pressure outside a communication member 14 becomes larger than a pressure inside the communication member. As a result, the communication member 14 is deformed by a force of a differential pressure from the outside to the inside to shut off the communication between one end connected to a communication hole 13 and the other end opened in the ink in the ink-storing chamber 11a.  The ink in the storing chamber is prevented from leaking from the communication hole to the outside of a container main body.
Patent JP-H0645627-A (JP)
Title: Photovoltaic element
Inventor: SAKAKIBARA TAKAHISA
IPC: H01L31/04
Filed: 1992-07-21
Abstract: PURPOSE:To provide a photovoltaic element wherein the element can increase a heat-dissipating effect and can enhance a photo-electric conversion efficiency. CONSTITUTION:In a photovoltaic element, a semiconductor junction 4 which displays a photoelectric conversion function is formed along the recessed and protruding shape of the surface and an antireflection film 5 which reduces the reflection of light is formed on the surface, or, alternatively, an antireflection film whose surface is formed to be a recessed and protruding shape is formed on the surface of a photovoltaic element.
Patent JP-S6086408-A (JP)
Title: Apparatus for measuring strain in shape steel material
Inventor: OKADA TOKIO
IPC: G01B21/32
Filed: 1983-10-19
Abstract: PURPOSE:To always measure a true strain quantity even if a guide frame is varied with the secular change by stretching a steel wire to a guide frame of a running measurement apparatus, detecting the deviation of the measurement apparatus during the running to correct the strain quantity of a material to be measured. CONSTITUTION:A measuring apparatus 4 for measuring a guide rail 1 of the material to be measured in a noncontacting state, and a steel wire measuring apparatus 11 for detecting the deviation of the frame 2 are provided to the guide frame 2, and both are provided slidably in the longitudinal direction of the frame 2. When measuring the strain quantity of the rail 1, a strain signal of a rotary encoder 35A of the apparatus 4 and a deviation data signal from the apparatus 11 are inputted to an operational processing device 13, and the strain quantity is corrected by the deviation quantity. Hence, the true strain quantity of the material to be measured can be always measured even if the frame 2 is varied with the secular change.
Patent JP-S6254339-A (JP)
Title: Control system for the number of editions of firmware of transmission equipment
Inventor: IKEDA OSAMU
IPC: G06F9/22
Filed: 1985-09-03
Abstract: PURPOSE:To display concentrically the number of editions of firmware in a transmission device and to easily confirm the display by forming an area indicating the number of editions of firmware in a firmware memory map of a storage device arranged in the transmission device. CONSTITUTION:A transmission control device 4 arranged on a center generates the number of edition of firmware control command to supervise the state of respective transmission devices. Respective transmission devices 6-N analyze the received command. When the command is the number of editions of firmware control command, the number of editions firmware is read out from the number of editions of firmware area and returned to the device 4. After recognizing the returned number of editions of firmware, the device 4 displays the state of the transmission device and trip restoration on a display device 5 together with the number of editions of firmware of the transmission device. Consequently, a maintenance man can concentrically control the number of editions of firmwares of the transmission device in each remote field.
Patent JP-H0725165-A (JP)
Title: Image forming method
Inventor: ISHIKAWA SHUNICHI
IPC: B41M5/337
Filed: 1993-07-09
Abstract: PURPOSE:To easily form the image corresponding to the image of an already present image manuscript from the image manuscript by simple operation using a simple device. CONSTITUTION:In an image forming method, a thermal color erasing type thermal recording material containing dye particles developed by preliminarily reacting a leuco dye and a phenolic coupler and a color erasing material is brought into contact with a thermal head heated corresponding to the manuscript image signal obtained by optically reading a manuscript image and the negative image of the manuscript image erased by the heat energy from the thermal head is formed on the thermal color erasing type thermal recording material.
Patent JP-H0359919-A (JP)
Title: Control switch of automobile mirror
Inventor: TANAKA MORIMASA
IPC: H01H25/00
Filed: 1989-07-28
Abstract: PURPOSE:To miniaturize a control switch of an automobile mirror and smoothen its actuation and enhance its reliability by providing a turning movement regulating mechanism for keeping the angular position of a control shaft when the shaft is put in a turning movement about an X axis and that of the shaft when put in a turning movement about a Y axis both in their neutral positions in a balancing manner. CONSTITUTION:A turning movement regulating mechanism 19 is provided for keeping the angular position of a control shaft when the shaft is put in a turning movement about an X axis and that of the control shaft when put in a turning movement about a Y axis both in their neutral position in a balancing manner, and for regulating the turning movement of the shaft about a Z axis. The turning movement regulating mechanism 19 is provided with a rectangular hole 36 provided through a case and allowing the control shaft 4 to pass through it, and a pyramid-shaped face formed around a portion through which the rectangular hole 36 is opened toward the inside of the case. The mechanism also has a flange 6 fixed to the control shaft 4 and a spring 58 for pressing the flange 6 against the edge of the boundary of the pyramid- shaped face with the rectangular hole. Thus, a small, light mirror control switch of simple structure is obtained which surely reverts to its neutral position when the shaft 4 is set free.
Patent JP-2000024764-A (JP)
Title: Rolling reduction apparatus with rolls in continuous casting equipment
Inventor: KAWAMOTO MASASHI
IPC: B22D11/20
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a rolling reduction apparatus, with which a light rolling reduction casting method and a large roll reduction casting method can be applied with one continuous casting equipment in order to reduce the center segregation in a cast slab. SOLUTION: In the apparatus for applying the rolling reduction to a position near solidified crater end in a continuously cast slab of steel, a stand 13 in a rolling reduction device R with large diameter rolls has a structure easily inserting a rolling reduction device R-1 with small diameter rolls. This rolling reduction device R with the large diameter rolls has large diameter rolls 7-3 arranged at the facing position interposing the short sides of the cast slab 5, and in each bearing box 11, a shifting device 12, with which the roll can be shifted over the height of the rolling reduction device R-1 with the small diameter rolls in the short side direction of the cast slab.  Further, in this rolling reduction device R-1 with the small diameter rolls, it is preferable that plural sets of the small diameter rolls 7-4 and 7-5 arranged at the facing position interposing the short sides of the cast slab 5, are disposed in a frame body 18, and in the upper small diameter roll 7-5, the rolling reduction device 19 which can execute the rolling reduction of the cast slab in the short side direction with the rolls, is arranged.
Patent JP-S6171691-A (JP)
Inventor: OSHIBE SADAYUKI
IPC: G03F1/00
Filed: 1984-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5896901-A (JP)
Inventor: FUKUI MAMORU
IPC: F22B33/14
Filed: 1981-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09118466-A (JP)
Title: Feeding device for printed product
Inventor: ARETSUKUSU KERAA
IPC: B65H5/24
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To support a printed product by the next printed product, and form a new covering tile-shaped part formed by an end part folding a lower part tip end. SOLUTION: A printed product 1 in the uppermost is moved to a carrying region of a moving conveyer 20 by a lift member 10. The moving conveyer 20 has a carrying wheel 21 and a pressure member 30 as a strand 31, in the pressure member 30, a guide gap 33 for the printed product 1 is formed with a surface 28 in the periphery. The carrying wheel 21 has a plurality of cut parts 26, a folded end part 1a of the printed product 1 is guided to the cut part 26 by the lift member 10, successively the printed product is moved toward in the guide gap 33 by rotating the carrying wheel 21. The printed product 1 is supported by the next printed product, and the tip end folded end part 1a is arranged in a lower part, a new covering tile-shaped part S2 is formed.
Patent JP-H0360679-A (JP)
Title: Golf club
Inventor: DEEBITSUDO SHII OOROOSUKI
IPC: A63B102/32
Filed: 1990-07-23
Abstract: PURPOSE: To reduce the twisting of a head and bending of a shaft caused by a torque in order to reduce the tendency of hooking as well as slicing by composing the shaft of aluminum alloy covered with nickel alloy. CONSTITUTION: The shaft 21 is composed of a shaft 23 made of aluminum alloy and a nickel coat 24 compounding to it. The aluminum alloy shaft 23 includes 7001 aluminum consisting of approx. 85% of aluminum, 0.35% silicon, 0.4% of iron metal, 1.2-2.6% of copper, 2.6-3.4% of magnesium, 0.35% of chromium and 7-8% of zinc, which is capable of strongly resisting to bend and torque concurrently accepting nickel and combining with it This golf club is characterized in improved resistance to the torque, bending, appearance and durability ensuring a maximum flight distance and a minimum deviation of flight line from straight line concurrently reducing the hooking and slicing.